<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<!DOCTYPE bugzilla SYSTEM "https://bugs.webkit.org/page.cgi?id=bugzilla.dtd">

<bugzilla version="5.0.4.1"
          urlbase="https://bugs.webkit.org/"
          
          maintainer="admin@webkit.org"
>

    <bug>
          <bug_id>174149</bug_id>
          
          <creation_ts>2017-07-04 21:19:54 -0700</creation_ts>
          <short_desc>CSSFontStyleValue::isItalic seems a bit bogus.</short_desc>
          <delta_ts>2022-07-15 11:07:10 -0700</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>WebKit</product>
          <component>CSS</component>
          <version>WebKit Nightly Build</version>
          <rep_platform>Unspecified</rep_platform>
          <op_sys>Unspecified</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords>InRadar</keywords>
          <priority>P2</priority>
          <bug_severity>Normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Emilio Cobos Álvarez">ecobos</reporter>
          <assigned_to name="Myles C. Maxfield">mmaxfield</assigned_to>
          <cc>commit-queue</cc>
    
    <cc>dino</cc>
    
    <cc>hyatt</cc>
    
    <cc>jonlee</cc>
    
    <cc>koivisto</cc>
    
    <cc>mmaxfield</cc>
    
    <cc>sandervv+webkit</cc>
    
    <cc>simon.fraser</cc>
    
    <cc>thorton</cc>
    
    <cc>webkit-bug-importer</cc>
          

      

      

      

          <comment_sort_order>oldest_to_newest</comment_sort_order>  
          <long_desc isprivate="0" >
    <commentid>1325527</commentid>
    <comment_count>0</comment_count>
    <who name="Emilio Cobos Álvarez">ecobos</who>
    <bug_when>2017-07-04 21:19:54 -0700</bug_when>
    <thetext>bool isItalic() const
    {
        if (!obliqueValue) {
            auto valueID = fontStyleValue-&gt;valueID();
            return valueID == CSSValueItalic || CSSValueOblique;
        }
        return obliqueValue-&gt;value&lt;float&gt;(CSSPrimitiveValue::CSS_DEG) &gt;= static_cast&lt;float&gt;(italicValue());
    }

Note how &quot;|| CSSValueOblique&quot; makes the first return always return true.

I&apos;m not familiar with this code, so I&apos;m not sure how to best test it.

Happy to fix it with indications on how to test it. I&apos;ve CCd the original patch author and reviewer so you can take a look (and fix) if you want to.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1325747</commentid>
    <comment_count>1</comment_count>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2017-07-05 13:46:37 -0700</bug_when>
    <thetext>Good catch!</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1325809</commentid>
    <comment_count>2</comment_count>
      <attachid>314662</attachid>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2017-07-05 16:10:41 -0700</bug_when>
    <thetext>Created attachment 314662
Patch</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1325813</commentid>
    <comment_count>3</comment_count>
      <attachid>314662</attachid>
    <who name="Tim Horton">thorton</who>
    <bug_when>2017-07-05 16:21:31 -0700</bug_when>
    <thetext>Comment on attachment 314662
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=314662&amp;action=review

&gt; Source/WebCore/ChangeLog:12
&gt; +        * css/CSSFontStyleValue.h:

Write some words!

&gt; Source/WebCore/css/CSSFontStyleValue.h:50
&gt;      {

Should this be called isItalicOrOblique?

&gt; LayoutTests/editing/execCommand/italicizeByCharacter-normal.html:11
&gt; +&lt;script src=../editing.js language=&quot;JavaScript&quot; type=&quot;text/JavaScript&quot; &gt;&lt;/script&gt;

This is the ugliest &lt;script&gt; I&apos;ve seen in a long time :)</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1325846</commentid>
    <comment_count>4</comment_count>
      <attachid>314662</attachid>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2017-07-05 17:26:34 -0700</bug_when>
    <thetext>Comment on attachment 314662
Patch

Clearing flags on attachment: 314662

Committed r219173: &lt;http://trac.webkit.org/changeset/219173&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1325847</commentid>
    <comment_count>5</comment_count>
    <who name="WebKit Commit Bot">commit-queue</who>
    <bug_when>2017-07-05 17:26:36 -0700</bug_when>
    <thetext>All reviewed patches have been landed.  Closing bug.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1325855</commentid>
    <comment_count>6</comment_count>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2017-07-05 18:14:26 -0700</bug_when>
    <thetext>(In reply to Tim Horton from comment #3)
&gt; Comment on attachment 314662 [details]
&gt; Patch
&gt; 
&gt; View in context:
&gt; https://bugs.webkit.org/attachment.cgi?id=314662&amp;action=review
&gt; 
&gt; &gt; Source/WebCore/ChangeLog:12
&gt; &gt; +        * css/CSSFontStyleValue.h:
&gt; 
&gt; Write some words!
&gt; 
&gt; &gt; Source/WebCore/css/CSSFontStyleValue.h:50
&gt; &gt;      {
&gt; 
&gt; Should this be called isItalicOrOblique?
&gt; 
&gt; &gt; LayoutTests/editing/execCommand/italicizeByCharacter-normal.html:11
&gt; &gt; +&lt;script src=../editing.js language=&quot;JavaScript&quot; type=&quot;text/JavaScript&quot; &gt;&lt;/script&gt;
&gt; 
&gt; This is the ugliest &lt;script&gt; I&apos;ve seen in a long time :)

Oh no, I didn&apos;t actually do anything you said!!! :(
I&apos;ll do it in a follow-up patch.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1337466</commentid>
    <comment_count>7</comment_count>
    <who name="Myles C. Maxfield">mmaxfield</who>
    <bug_when>2017-08-10 09:59:40 -0700</bug_when>
    <thetext>Committed r220531: &lt;http://trac.webkit.org/changeset/220531&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1337468</commentid>
    <comment_count>8</comment_count>
    <who name="Radar WebKit Bug Importer">webkit-bug-importer</who>
    <bug_when>2017-08-10 10:00:55 -0700</bug_when>
    <thetext>&lt;rdar://problem/33829710&gt;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1337510</commentid>
    <comment_count>9</comment_count>
      <attachid>314662</attachid>
    <who name="Simon Fraser (smfr)">simon.fraser</who>
    <bug_when>2017-08-10 11:24:52 -0700</bug_when>
    <thetext>Comment on attachment 314662
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=314662&amp;action=review

&gt; Source/WebCore/ChangeLog:3
&gt; +        CSSFontStyleValue::isItalic seems a bit bogus.

Vaguest bug title ever.</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1337539</commentid>
    <comment_count>10</comment_count>
    <who name="Antti Koivisto">koivisto</who>
    <bug_when>2017-08-10 12:25:33 -0700</bug_when>
    <thetext>&gt; &gt; +        CSSFontStyleValue::isItalic seems a bit bogus.
&gt; 
&gt; Vaguest bug title ever.

&quot;CSSFontStyleValue::isItalic has high bogosity.&quot;</thetext>
  </long_desc><long_desc isprivate="0" >
    <commentid>1884100</commentid>
    <comment_count>11</comment_count>
    <who name="Brent Fulgham">bfulgham</who>
    <bug_when>2022-07-15 11:07:10 -0700</bug_when>
    <thetext>*** Bug 173970 has been marked as a duplicate of this bug. ***</thetext>
  </long_desc>
      
          <attachment
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            <attachid>314662</attachid>
            <date>2017-07-05 16:10:41 -0700</date>
            <delta_ts>2017-07-05 17:26:34 -0700</delta_ts>
            <desc>Patch</desc>
            <filename>bug-174149-20170705161040.patch</filename>
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            <attacher name="Myles C. Maxfield">mmaxfield</attacher>
            
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